Gear pump



FIG. 1 is a perspective view of a gear pump;

FIG. 2 is another perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a top plan view thereof;

FIG. 8 is a bottom plan view thereof; and,

FIG. 9 is an end view taken at line 9-9 in FIG. 5.

The broken lines showing on the drawing disclosure are for illustrativepurposes only and form no part of the claimed design. The dot-dashedlines indicate the boundary between the claimed portion and unclaimedportion.

CLAIM The ornamental design for a gear pump, as shown and described.